Here is my accordion how can i apply some stylesheet to this, so that looks like a tree.
eg: + when accordion tab is closed and - when accordion is open
<div class="Accordion" id="systemAccordion" tabindex="1">
<div class="AccordionPanel">
<div class="AccordionPanelTab"> <a onClick="showSystemSpan();">System</a></div>
<div class="AccordionPanelContent">
<a onClick="showPatchesSpan();">Patches</a><br/>
<a onClick="showNetworkSpan();">Network</a><br/>
</div>
</div>
<div class="AccordionPanel">
<div class="AccordionPanelTab" > <a onClick="showNone();">User Environment</a></div>
<div class="AccordionPanelContent">
<a onClick="showEnvironmentVariableSpan();">Environment Variables</a><br/>
</div>
</div>
<div class="AccordionPanel">
<div class="AccordionPanelTab"> <a onClick="showSystemSpan();">{mainData::#product}</a></div>
<div class="AccordionPanelContent">
<a onClick="showOdbcSpan();">ODBC</a><br/>
<a onClick="showBitmodeSpan();">Bitmode</a><br/>
</div>
</div>
<script type="text/javascript">
var sysAcc = new Spry.Widget.Accordion("systemAccordion", {defaultPanel: -1, useFixedPanelHeights: false });
</script>
</div>
If you look in the SpryAccordion.css stylesheet you will find
.AccordionPanelTab {}
.AccordionPanelOpen .AccordionPanelTab {}
You can set whatever background image you like on those two to get the effect you are after .AccordionPanelTab will affect the normal state and .AccordionPanelOpen .AccordionPanelTab will affect the open state. There are also comments in the stylesheet telling you what the different classes do.
use css background image propeties and apply it to proper css class when its open and closed.
Related
I'm using HTML templates, which are based on Bootstrap 4.3.1 to present my students with learning content. In the current templates, all accordion panels are closed on page load and each accordion panel can be opened regardless of how many others have also been opened.
A working example can be found on this CodePen: https://codepen.io/hagelslag1001/pen/MWGeZJr
The HTML code is as follows:
<h2>Accordion: Group of 2</h2>
<p class="small">Accordion: start copy</p>
<!-- Accordion headings should be changed to respect page hierarchy -->
<div class="accordion shadow mb-5">
<div class="card">
<div class="card-header">
<h2 class="card-title">
Accordion 1 of 2
</h2>
</div>
<div class="collapse">
<div class="card-body">
<p>Insert Accordion 1 of 2 content here.</p>
</div>
</div>
</div>
<div class="card">
<div class="card-header">
<h2 class="card-title">
Accordion 2 of 2
</h2>
</div>
<div class="collapse">
<div class="card-body">
<p>Insert Accordion 2 of 2 content here.</p>
</div>
</div>
</div>
</div>
<p class="small">Accordion: end copy</p>
Is it possible to change this default behaviour so that only one panel can be opened at a time? (i.e. as soon as a new panel is opened, the previously opened panel will automatically close)
The Bootstrap examples use (data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne") to accomplish this for the accordions in these templates
I can't figure out how to accomplish this, since the HTML code for the accordions in these templates look different than the Bootstrap 4 examples, which use either an a or button tag to trigger the collapsible event.
Here is a simpler answer based on your CodePen: https://codepen.io/mrtcntn/pen/MWGeZdP
According the Bootstrap 4 docs, you need id="accordion" on the top level div and you don't need to give ids like id="accordion_1" and id="accordion_2".
Therefore I removed the first portion from the JS and added id="accordion" at line 18 in the HTML.
You can do this by letting javascript check for active classes and only allowing one at the time. Here's a simplified example.
// DOM here
let nav = document.querySelector(".nav");
// Handlers here
const clickHandler = function (e) {
if (e.target.classList.contains("nav__link")) {
const link = e.target;
const siblings = link.closest(".nav").querySelectorAll(".nav__link");
link.classList.toggle("active");
// removes all actives except for the clicked one
siblings.forEach((el) => {
if (el !== link) el.classList.remove("active");
});
}
};
// Listeners here
nav.addEventListener("click", clickHandler);
body {
font-family: sans-serif;
}
.nav__link {
display: block;
width: 100%;
}
.active {
background: #0f0;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
</head>
<body>
<div class="nav">
<ul class="nav__links">
<li class="nav__item">
<a class="nav__link" href="#accordeon--1">Accordeon 1</a>
</li>
<li class="nav__item">
<a class="nav__link" href="#accordeon--2">Accordeon 2</a>
</li>
<li class="nav__item">
<a class="nav__link" href="#accordeon--3">Accordeon 3</a>
</li>
<li class="nav__item">
<a class="nav__link" href="#accordeon--4"
>Accordeon 4</a
>
</li>
</ul>
</div>
</div>
<script src="src/index.js"></script>
</body>
</html>
I am using navigation drawer of Framework7 plugin on my hybrid app. The drawer can be open/close using the button as well as using swipe/slide left/right.
Now when the navigation drawer was open, the class <div class="panel panel-left panel-reveal"> added another class which is active class.
So when opened: <div class="panel panel-left panel-reveal active ">
when closed: <div class="panel panel-left panel-reveal>
Based on that event, is it possible to add style to other class?
Example is this class: <div class="views"> to <div class="views" style="opacity: 0.5">
What to accomplish: When the drawer is open, the class view will add style, when drawer is close remove the view class style.
Is it possible to catch that event and accomplish what I would like to do?
Sorry for the delay, so below is the sample code to add a css class to a div only on hover event. I have done this using html and css only. (No DOM manipulation).
<!doctype html>
<html>
<head>
<style>
a.ex1:hover{color: red;}
a.ex2:hover, a.ex2:active {font-size: 150%;}
a.ex3:hover, a.ex3:active {background: red;}
a.ex4:hover, a.ex4:active {font-family: monospace;}
a.ex5:visited, a.ex5:link {text-decoration: none;}
a.ex5:hover, a.ex5:active {text-decoration: underline;}
.open-close{ display: none;}
a.ex6:hover .open-close{display: block;}
</style>
</head>
<body>
<p>
<a class = "ex1" href="#"> This link changes color </a>
</p>
<p>
<a class = "ex2" href="#"> This link changes font-size </a>
</p>
<p>
<a class = "ex3" href="#"> This link changes background-color </a>
</p>
<p>
<a class = "ex4" href="#"> This link changes font-family </a>
</p>
<p>
<a class = "ex5" href="#"> This link changes text-decoration </a>
</p>
<p>
<a class = "ex6" href="#">
<div>This link displays another div by detecting change in class</div>
<div class="open-close">
Here you can add your content to hide/show/modify elements based on the classes
</div>
</a>
</p>
</body>
</html>
NOTE - Just remember to use the appropriate CSS selector based on your HTML structure.
Hope this helps. Let me know if you have any questions. Happy to help.
Hi Yes it is Possible. Using HTML and Javascript itself. You can also achieve this using JQUERY DOM manipulation. Let me know which one would you want to know.
I have modified your HTML a little
<div class="panel-overlay"></div>
<div class="panel panel-left panel-reveal">Just to see if his appears in green on fire of a single common event</div> <!---it adds "active class" e.g. <div class="panel panel-left panel-reveal active"> -->
<div class="views"> Just to see if this appears in red on fire of a single common event<!--this should toggle change background, i mean add background color when class panel has active class then remove the bgcolor when active class remove (vise versa) -->
<div class="view view-main" data-page="home">
<div class="pages">
<div data-page="home" class="page navbar-fixed">
<div class="navbar">
<div class="navbar-inner">
<div class="left">
<button onclick="myFunction()" type="button" class="open-panel fa fa-bars button-nav"> I am button 1</button>
</div>
<div class="center" style="left: -6.5px;"></div>
<div class="right">
<button type="button" id="refresh" class="button-nav"> <i class="el el-refresh"></i> I am button 2</button>
</div>
</div>
</div>
<div class="page-content">
<div class="content-block"> content here... </div>
</div>
</div>
</div>
</div>
</div>
Just add this JavaScript function and you will be good to go.
function myFunction(){
$(".panel-reveal").addClass("active");
if($(".panel-reveal").hasClass("active")) {
$(".views").addClass("change")
}
}
CSS will be
.active{
background-color: green !important;
}
.change{
background-color: red !important;
}
I hope this helped.
There is a bootstrap carousel that is changing automatically:
<div id="carousel">
<div class="active"> </div>
<div class=""> </div>
<div class=""> </div>
<div class=""> </div>
</div>
Only one div is set to active at a time, and it cycles through like that.
How can I bind all of carousel's children to another element so that it can set it's specific child to be active as well.
For example:
<div id="copy-cat">
<li class=""> </li>
<li class=""> </li>
<li class=""> </li>
<li class=""> </li>
</div>
<div id="carousel">
<div class="active"> </div>
<div class=""> </div>
<div class=""> </div>
<div class=""> </div>
</div>
How can I bind copy-cat to have the same child active as carousel? Keep in mind, I don't want to copy all of the class attributes- just detect that one is active, and set that same numbered child to active also.
I'd use Bootstrap's slid event callback:
http://jsfiddle.net/isherwood/6xF7k/
$('#carousel').on('slid.bs.carousel', function () {
// get the index of the currently active panel
var myIndex = $(this).find('div.active').index();
// set the element with that index active, deactivating the others
$('#copy-cat').find('li').removeClass('active').eq(myIndex)
.addClass('active');
})
Notice that I changed #copy-cat to ul to make it valid HTML.
http://getbootstrap.com/javascript/#carousel-usage
Given an element x, you can get the index of x in its parent's .children() by calling x.index(). In your example, $("div.active").index() would return 0, the div following would return 1, etc. So you should be able to do something like the following:
$("#copy-cat :nth-child("+(1+$("#carousel div.active").index()) + ")").addClass("active");
(nth-child is 1-index-based, so you need to add 1. You could also call eq(), which is 0-based.)
See this jsFiddle for a rough example.
But this is only a general answer. If there are Bootstrap methods for this purpose, by all means use them.
The Bootstrap carousel has some events that you can tap into.
Information about the events can be found in the "Events" section under the Carousel documentation.
I would recommend doing something like:
<div id="copy-cat">
<div id="copy-1" class="active"></div>
<div id="copy-2" class=""></div>
<div id="copy-3" class=""></div>
<div id="copy-4" class=""></div>
</div>
<div id="carousel" class="carousel slide">
<div class="carousel-inner">
<div class="item active" data-transition-to="#copy-1">
<p>something1</p>
</div>
<div class="item" data-transition-to="#copy-2">
<p>something2</p>
</div>
<div class="item" data-transition-to="#copy-3">
<p>something3</p>
</div>
<div class="item" data-transition-to="#copy-4">
<p>something4</p>
</div>
</div>
</div>
Add a listener as described in the event section, and inspect the relatedTarget.
Use the data-transition-to to figure out the class to add the active class to.
Javascript to support this approach:
$('#carousel').carousel({
interval:false //or whatever options you want
});
$('#carousel').on('slide.bs.carousel',function (event) {
$('#copy-cat .active').removeClass('active');
$(event.relatedTarget.dataset.transitionTo).addClass('active');
});
$('#carousel').carousel('next');
This is is the fiddle ...I disabled transitioning & you will have to inspect the DOM to see that the copy-cat div is being changed.
You have the facility for a button in the jqMOBI header bar. I would like this to have a different target depending on what page you are on. I can't seem to find a event for the end of a page transition. So The only way I can see to do this is to add a function to each tap which seems a bit OTT.
The header looks like this..
<div id="header">
About
</div>
Any suggestions or an efficient method to keep track of the active hash and change the target of the button?
i see 3 solutions:
1.Specify a custom header block for each panel, and link them by adding data-header='main-header' to each panel div. e.g.
Note: For some reason, Stackoverflow is having trouble formatting my answer so i've included the fiddle as reference http://jsfiddle.net/JeEMf/ **
<div id='page1' class='panel' data-header='page1-header'>page 1</div>
<div id='page2' class='panel' data-header='page2-header'>page 2</div>
<div id='page1-header'>
<a href='#About1' class='button' style='float:right'>About Page 1</a>
</div>
<div id='page2-header'>
<a href='#About2' class='button' style='float:right'>About Page 2</a>
</div>
2.Specify a custom function to run on all panel change/loads. Similar to #1, add data-load='MyOnPageLoadFunc' to all panel divs. (see the jqMobi kitchensink demo for the function 'loadedPanel'. That's basically the solution) e.g.
<div id='global-header'>
<a id='global-header-href' href='#About' class='button' style='float:right'>About</a>
</div>
<div id='page1' class='panel' data-load='MyOnPageLoadFunc'>page 1</div>
<div id='page2' class='panel' data-load='MyOnPageLoadFunc'>page 2</div>
then create this function
function loadedPanel(pageDiv){
var href = '';
switch (pageDiv){
case 'page1': href='#about1';
break;
case 'page2': href='#about2';
break;
case 'page2': href='#about2';
break;
default : href='#about';
}
$('#global-header-href').attr('href', href);
}
3.Same as #2, but add your own custom 'data-' attribute for the header. e.g. data-header-link='#about' to all panel divs. e.g.
<div id='global-header'>
<a id='global-header-href' href='#About' class='button' style='float:right'>About</a>
</div>
<div id='page1' class='panel' data-load='MyOnPageLoadFunc' data-header-link='#about1'>page 1</div>
<div id='page2' class='panel' data-load='MyOnPageLoadFunc' data-header-link='#about2'>page 2</div>
<div id='page3' class='panel' data-load='MyOnPageLoadFunc' data-header-link='#about3'>page 3</div>
then create this function
function loadedPanel(pageDiv){
var href = $('#'+pageDiv).data('header-link');
$('#global-header-href').attr('href', href);
}
This question already has answers here:
Keep toggle state on divs using cookie.js after page refresh view jsFiddle
(2 answers)
Closed 9 years ago.
I have a simple code which allows me to toggle betwen two divs which are wraps for two sub navigations (#sub-nav-wrap is the alternative nav). They are fixed to the bottom of the browser :
$(function(){
$('.button').click(function(){
$('#sub-nav-wrapmin').toggle();
$('#sub-nav-wrap').toggle();
});
});
What I wish to do is to keep the state of each div the same as chosen by the user after page refresh and even if the clicks on a new sub-heading the menu will remain the same, rather then resorting to the default state.
The html is this:
<!--- Main Sub Wrap --->
<div id="bottom-wrap">
<!-- Mini Sub Nav -->
<div id="sub-nav-wrapmin" class="snWrap divone">
<div id="sn-contentmin">
<div id="sn-likemin"></div>
<div id="sn-coffeesml"></div>
<div id="sn-sharemin"></div>
<div id="sn-commentsml"></div>
<div id="toggle-barmin">
<div id="sn-sidebrdrmin"></div>
<div class="sn-toggle button"></div>
</div>
<ul class="sn-comicsmin menu">
<li><a class="sn-comics" style="background-position: right top" href="#comic.html">Comic</a></li>
<li><a class="sn-archive" href="#archive.html">Archive</a></li>
<li><a class="sn-vote" href="#vote.html">Vote</a></li>
<li><a class="sn-spotlight" href="#spotlight.html">Spotlight</a></li>
</ul>
</div>
</div>
<!-- Sub Nav -->
<div id="sub-nav-wrap" class="snWrap divtwo">
<div id="sub-nav-container">
<div id="sub-nav-content">
<div id="sn-bnrlft"></div>
<div id="sn-bnrrgt"></div>
<div class="sn-dividelft"></div>
<div class="sn-dividergt"></div>
<div id="sn-likebg"></div>
<div id="sn-coffeebtn">
</div>
<div id="sn-sharebtn"></div>
<div id="sn-commentbtn"></div>
<div id="toggle-bar">
<div id="sn-sidebrdr"></div>
<div class="toggle button"></div>
</div>
</div>
<div id="sub-nav-brdr">
<ul class="sub-nav-comics menu">
<li><a class="comics" style="background-position: right top" href="#comic.html">Comic</a></li>
<li><a class="archive" href="#archive.html">Archive</a></li>
<li><a class="vote" href="#vote.html">Vote</a></li>
<li><a class="spotlight" href="#spotlight.html">Spotlight</a></li>
</ul>
</div>
</div>
</div>
The CSS is this:
#sub-nav-wrap {
display: none;
}
This is my first time asking, and I have been wracking my brains to get this to work using other similar codes from this site, but nothing is working.
Please help...
you're almost done everything right only have written a lot of superfluous :)
$(function(){
if($.cookie('submin_visible') == 'true') {
$('#sub-nav-wrapmin').show();
$('#sub-nav-wrap').hide();
} else {
$('#sub-nav-wrapmin').hide();
$('#sub-nav-wrap').show();
}
$('.button').click(function(){
$('#sub-nav-wrapmin').toggle();
$('#sub-nav-wrap').toggle();
var isVisible = $('#sub-nav-wrapmin').is(':visible').toString();
$.cookie('submin_visible', isVisible);
});
});